| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $142.70 | 3.323% | $147.4419 | $147.44 | $147.45 | $147.40 |
| Purchase #2 | $173.64 | 6.584% | $185.0725 | $185.07 | $185.05 | $185.10 |
| Purchase #3 | $175.88 | 6.611% | $187.5074 | $187.51 | $187.50 | $187.50 |
| Purchase #4 | $64.33 | 6.691% | $68.6343 | $68.63 | $68.65 | $68.60 |
| Purchase #5 | $209.34 | 3.820% | $217.3368 | $217.34 | $217.35 | $217.30 |
| Purchase #6 | $47.92 | 13.524% | $54.4007 | $54.40 | $54.40 | $54.40 |
| Purchase #7 | $169.75 | 5.646% | $179.3341 | $179.33 | $179.35 | $179.30 |
| 7 purchase totals = | $983.56 | $1,039.7277 | $1,039.72 | $1,039.75 | $1,039.60 | |